1 Corinthians 10:23-31

All things are lawful [that is, morally legitimate, permissible], but not all things are beneficial or advantageous. All things are lawful, but not all things are constructive [to character] and edifying [to spiritual life]. Let no one seek [only] his own good, but [also] that of the other person. [Regarding meat offered to idols:] Eat anything that is sold in the meat market without asking any questions for the sake of your conscience, FOR THE [whole] EARTH IS THE LORD’S, AND EVERYTHING THAT IS IN IT. [Ps 24:1; 50:12] If one of the unbelievers invites you [to a meal at his home] and you want to go, eat whatever is served to you without asking questions [about its source] for the sake of your conscience. But if anyone says to you, “This meat has been offered in sacrifice to an idol,” do not eat it, out of consideration for the one who told you, and for conscience’s sake— and by conscience I mean for the sake of the other man’s, not yours. For why is my freedom [of choice] judged by another’s conscience [another’s ethics—another’s sense of right and wrong]? If I take my share [of food] with thankfulness, why am I accused because of something for which I give thanks? So then, whether you eat or drink or whatever you do, do all to the glory of [our great] God.